package com.sztx.pay.center.dataaccess.dao.redis;

import java.util.Collection;

import com.sztx.se.dataaccess.redis.BaseRedisDAO;

public interface UserRedisDAO extends BaseRedisDAO  {

	public boolean addGrayUser(String userId);
	
	public boolean isGrayUser(String userId);
		
	public boolean syncGrayUser(Collection<String> users);
	
	public boolean rmoveGrayUser(String userId);
}
